JPS51134502A - Frame synchronizing system in digital 2- phase modulation - Google Patents

Frame synchronizing system in digital 2- phase modulation

Info

Publication number
JPS51134502A
JPS51134502A JP50058607A JP5860775A JPS51134502A JP S51134502 A JPS51134502 A JP S51134502A JP 50058607 A JP50058607 A JP 50058607A JP 5860775 A JP5860775 A JP 5860775A JP S51134502 A JPS51134502 A JP S51134502A
Authority
JP
Japan
Prior art keywords
digital
phase modulation
frame synchronizing
synchronizing system
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP50058607A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5633024B2 (enExample
Inventor
Kenichiro Kanayama
Kazuo Motoo
Seitaro Miyajima
Yasumasa Watabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50058607A priority Critical patent/JPS51134502A/ja
Publication of JPS51134502A publication Critical patent/JPS51134502A/ja
Publication of JPS5633024B2 publication Critical patent/JPS5633024B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Manipulation Of Pulses (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
JP50058607A 1975-05-19 1975-05-19 Frame synchronizing system in digital 2- phase modulation Granted JPS51134502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50058607A JPS51134502A (en) 1975-05-19 1975-05-19 Frame synchronizing system in digital 2- phase modulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50058607A JPS51134502A (en) 1975-05-19 1975-05-19 Frame synchronizing system in digital 2- phase modulation

Publications (2)

Publication Number Publication Date
JPS51134502A true JPS51134502A (en) 1976-11-22
JPS5633024B2 JPS5633024B2 (enExample) 1981-07-31

Family

ID=13089201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50058607A Granted JPS51134502A (en) 1975-05-19 1975-05-19 Frame synchronizing system in digital 2- phase modulation

Country Status (1)

Country Link
JP (1) JPS51134502A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377109A (en) * 1976-12-20 1978-07-08 Nippon Telegr & Teleph Corp <Ntt> Pulse transmission system
JPS55143857A (en) * 1979-04-25 1980-11-10 Omron Tateisi Electronics Co Data transmission system
JPS5628545A (en) * 1979-07-23 1981-03-20 Honeywell Inf Systems Receiver for converting optically encoded binary data to electric signal
JPS5842335A (ja) * 1981-09-07 1983-03-11 Tadao Totsuka 全二重デ−タ伝送方式
WO1984003404A1 (fr) * 1983-02-28 1984-08-30 Mitsubishi Electric Corp Systeme de transfert d'un signal mic

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114308A (enExample) * 1973-02-12 1974-10-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114308A (enExample) * 1973-02-12 1974-10-31

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377109A (en) * 1976-12-20 1978-07-08 Nippon Telegr & Teleph Corp <Ntt> Pulse transmission system
JPS55143857A (en) * 1979-04-25 1980-11-10 Omron Tateisi Electronics Co Data transmission system
JPS5628545A (en) * 1979-07-23 1981-03-20 Honeywell Inf Systems Receiver for converting optically encoded binary data to electric signal
JPS5842335A (ja) * 1981-09-07 1983-03-11 Tadao Totsuka 全二重デ−タ伝送方式
WO1984003404A1 (fr) * 1983-02-28 1984-08-30 Mitsubishi Electric Corp Systeme de transfert d'un signal mic

Also Published As

Publication number Publication date
JPS5633024B2 (enExample) 1981-07-31

Similar Documents

Publication Publication Date Title
CA1031625A (en) Cableway system and particularly support system therefor
CA1005474A (en) Amusement waterslide and method
CA1012018A (en) Vapor generating system and method
JPS52122032A (en) Optical originallpicture scanning* transmission* reproduction method and system
JPS51140542A (en) Amplidute modulation scanning system
CA956891A (en) Method and apparatus for encoded message transmission
CA1020976A (en) Transport system and apparatus therefor
CA1021464A (en) High rate digital modulation/demodulation method and means
CA1009104A (en) Exhaust system and method
JPS51134502A (en) Frame synchronizing system in digital 2- phase modulation
ZA754042B (en) 9-thia- or oxothia and dioxothia-11,12-seco-prostaglandin
CA921179A (en) Alphanumeric parallel tone, sequential character system, method and apparatus
CA1015996A (en) Pinning method and apparatus
JPS51134511A (en) Frame synchronizing system in digital 2- phase modulation
CA1027462A (en) Laminating traveling press and method
IL47487A (en) 9-thia-or oxothia-and diocxothia-11,12-seco and 11-nor-11,12-seco-prostaglandins
CA1015161A (en) Switch-proof ticket system and method
JPS51141504A (en) Cyclic digital information transmission system
AU473984B2 (en) Transporting method and apparatus
CA957777A (en) Type composing apparatus having novel character width derivation structure and methods
IL46294A (en) 2-halogeno-5-phenyl-3h-1,4-benzodiazepines and their preparation
CA982485A (en) Telegraph system
CA912138A (en) Main frame connector and method
AU452474B2 (en) Method and circuit for digital frequency division with abritrary, integral dividing ration for output signals witha 1:1 keying ratio
CA893806A (en) Alphanumeric parallel tone, sequential character system, method and apparatus